CVE-2020-15906

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-307

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://packetstormsecurity.com/files/159663/Tiki-Wiki-CMS-Groupware-21.1-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
https://info.tiki.org/article473-Security-Releases-of-all-Tiki-versions-since-16-3Patch, Vendor Advisory
http://packetstormsecurity.com/files/159663/Tiki-Wiki-CMS-Groupware-21.1-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
https://info.tiki.org/article473-Security-Releases-of-all-Tiki-versions-since-16-3Patch, Vendor Advisory

Timeline

Published: Oct 22, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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